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Embryology Term

Zygote

Last updated: June 2026

Definition

The single cell formed by the union of an egg and a sperm cell, before it begins dividing.

Clinical Context

In obstetrics and maternal healthcare, terms like Zygote represent key anatomical, physiological, or developmental parameters monitored during gestation, labor, and the postpartum stages. Understanding these terms empowers parents to converse with doctors, interpret ultrasound reports, and track fetal progress.

Medical Notice: This term definition is for educational and planning purposes only. It is not medical advice. If you have any clinical questions or concerns about zygote in your own pregnancy, consult your obstetrician or health team immediately.

Term FAQs

What is the definition of Zygote?

In pregnancy and obstetrics, Zygote is defined as: The single cell formed by the union of an egg and a sperm cell, before it begins dividing.

What category does the term Zygote belong to?

The term Zygote belongs to the Embryology category of pregnancy and neonatal health terminology.

Why is understanding Zygote important?

Understanding Zygote helps expectant mothers and partners make sense of medical reports, doctor consultations, and gestational developments.

Related Terms

Blastocyst

A hollow ball of cells formed about 5 days after fertilization, which is the stage of embryonic development that implants into the uterine wall.

Embryo

The developing offspring from the second to the eighth week after fertilization, after which it is called a fetus.

Fetus

The clinical term for the developing baby from the ninth week after fertilization until birth.
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